package snowforce.storage;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import snowforce.datatype.RouteEdgeJSON;

public class HintStore
{
	private static Map<String, List<RouteEdgeJSON>>	store;
	private static HintStore						instance	= null;

	private HintStore()
	{
		store = new HashMap<String, List<RouteEdgeJSON>>();
	}

	public static synchronized Map<String, List<RouteEdgeJSON>> getStore()
	{
		if (instance == null) {
			instance = new HintStore();
		}
		return store;
	}

}
